36results about "Shrimp/lobster processing" patented technology

The utility model relates to crayfish processing equipment technical field discloses a water cooling device for crayfish processing, including casing, conveyer belt, feed slot, discharge cylinder, two conveying pipes, a plurality of spray pipes, linkage assembly, reciprocating assembly, delivery pump, filter box and refrigerator, the conveyer belt sets up in the casing, and fixedly installs a plurality of strip boards that are parallel to each other on the conveyer belt, the feed slot is fixedly installed on the casing and keeps intercommunication state with the casing, the discharge cylinder sets up on the casing and is compatible with the discharge end of conveyer belt, two conveying pipes are fixedly installed on the inner wall of the front and back of casing respectively. The utility model has the advantages and effects that: the crayfish processing process realizes the rapid cooling and all -round coverage, can realize the efficient water circulation utilization effect simultaneously, and can accurate temperature control and have good sanitary property and discharge flexibility.

This utility model discloses an automatic demolding device for preventing sticking in a tablet press, including a worktable. A lower mold is fixedly connected to the top of the worktable, and an upper mold is disposed above the lower mold. A mounting frame is installed on the top of the upper mold, and the bottom of the mounting frame is fixedly connected to the top of the worktable. The automatic demolding device for preventing sticking in a tablet press also includes a demolding component installed at the bottom of the lower mold. This utility model relates to the field of aquatic product processing technology. Through the cooperation of the demolding component, the mounting ring, and the inner membrane, after the material in the lower mold is pressed, a pump body is used to inflate the lower mold through a diversion pipe. The gas is used to squeeze the inner membrane, thereby expelling the pressed material inside, thus avoiding damage to the material. This solves the problem that aquatic product raw materials are rich in protein and water and have stickiness, making them prone to sticking to the mold surface during the pressing process, which leads to inconvenience and damage during demolding.

The utility model provides a crab processing and cleaning machine. It also includes a No. 1 support, which is arranged at the front and back ends of the water tank; a No. 1 mesh clamping plate, which is rotatably installed between the No. 1 support and is equipped with a power device; a No. 2 mesh clamping plate, which is used for detachable cooperation with the No. 1 mesh clamping plate; a No. 2 support, which is arranged at the left and right ends of the water tank; a horizontal moving mechanism, which is arranged on the top surface of the No. 2 support; a cleaning frame, which is arranged on the horizontal moving mechanism; a spray head, which is arranged on the cleaning frame and is connected with the water pump; and a brush strip, which is arranged on the cleaning frame and is equipped with an extension element. The No. 1 mesh clamping plate and the No. 2 mesh clamping plate cooperate to form a clamping plate assembly for clamping crabs. The horizontal moving mechanism drives the cleaning frame to move along the front and back directions of the clamping plate assembly, thereby driving the spray head and the brush strip to brush and wash the crabs at all places of the clamping plate assembly. When the brushing and washing of one side of the crabs is completed, the clamping plate assembly is turned over by the power device to brush and wash the other side of the crabs, achieving good cleaning effect.

This invention relates to the field of vibrating screening technology, specifically a multi-station collaborative device for sorting and processing crabs. It includes a vibrating screening mechanism, a smart washing mechanism, a sorting and orientation adjustment mechanism, a dual-function identification-shearing mechanism, a crab roe and crab paste extraction mechanism, and a roller-type crab meat extraction mechanism, arranged sequentially along the crab processing and conveying direction. This invention can replace manual operation, offering high processing efficiency and standardization, reducing crab damage and raw material waste, and meeting the needs of large-scale processing.

Apparatus and methods for deheading shrimp robotically. Images of shrimp supported on one side on a moving or stationary support surface are produced by a visioning system. A controller uses the images to position and orient a robot's end effector with respect to a shrimp to be deheaded. Once in position one version of the robot thrusts the end effector downward to impact the shrimp and separate the shrimp's head from its abdomen. A bumper on the end effector is made of a resilient material to flatten upon impact with the shrimp on the support surface and produce oppositely directed forces that tend to push the abdomen away from the head. Other versions of the robot use more rigid bumpers with specially contoured contact faces designed to sever shrimp heads from abdomens. Pushers are coordinated with the bumpers to push the shrimp abdomens away from their severed heads.

This invention belongs to the technical field of shrimp processing equipment and discloses a fully automatic multi-functional fresh shrimp peeling machine. The machine frame is equipped with an eddy current input device, a chute device, a robotic arm module, a hinged plastic support module, a track module, shrimp body grippers, a worm gear transmission device, a shrimp head cutting device, a shrimp back opening device, a shrimp vein sweeping device, a shrimp insertion device, an output module, and a water circulation system. The eddy current input device transports fresh shrimp to the chute device with their heads facing a fixed position. The robotic arm module transports the fresh shrimp from the chute device to the hinged plastic support module. The hinged plastic support module moves the fresh shrimp and cuts their heads using the shrimp head cutting device. The track module has multiple shrimp body grippers connected in sequence, and the worm gear transmission device drives the shrimp body grippers to circulate on the track module. The beneficial effects of this invention are: it can automatically complete a series of steps such as transporting shrimp, removing shrimp heads, removing shrimp shells, removing shrimp veins, and cleaning; it is environmentally friendly and ensures the quality of the finished product.

The application relates to the technical field of aquatic product processing, and discloses a shrimp grading and unhulling integrated device with a variable-distance vibrating screen and air spraying linkage, which comprises a vibrating assembly, a sub-packaging assembly, a pneumatic assembly and an unhulling assembly. The vibrating assembly is arranged at the front part of the sub-packaging assembly, the unhulling assembly is arranged at the rear part of the sub-packaging assembly, and the pneumatic assembly is arranged at the top part of the unhulling assembly. Three screen frames capable of sliding up and down are arranged in the middle part of the vibrating assembly, variable-distance screen rods are arranged in the screen frames, and a screen plate capable of sliding is further arranged at the bottom of the vibrating assembly. The unhulling assembly is provided with an unhulling bin, the unhulling bin is provided with clamping plates capable of relatively approaching each other, a plurality of suction cups are uniformly and separately connected to the middle part of the clamping plates, and the plurality of suction cups are communicated with suction barrels. The problems of low grading precision, poor unhulling efficiency, high manual intervention and incomplete shell-meat separation in traditional shrimp processing are solved.

This utility model discloses a decontamination device for crayfish before cooking, relating to the field of crayfish cleaning technology. It includes a water tank with motors installed on both sides. An isolation tank is located inside the water tank, with two layers of mesh fixedly connected to the inner bottom wall of the isolation tank. A turbine blade is rotatably connected to the inner wall of the isolation tank. An ultrasonic cleaner is located at the center of the isolation tank. The ultrasonic cleaner can quickly remove dirt from the dead corners of the crayfish surface, and the cleaning fluid, driven by the turbine blade, can carry away the dirt. After cleaning, the isolation tank is pulled out of the water tank, leaving the cleaning fluid containing dirt inside. The cleaning fluid can then be replaced to prepare for cleaning the next batch of crayfish. This device has a simple structure and is more efficient at decontamination than conventional washing machine methods, solving the problem that conventional cleaning methods are difficult to completely clean crayfish.

A crayfish orientation correction device is characterized by: a funnel-shaped conveyor belt, a rotating wheel, and a connecting rod. The funnel-shaped conveyor belt feeds the crayfish, and the frame-shaped rotating wheel feeds the crayfish. The inclined guide surface cooperates with the frame-shaped rotating wheel to complete the orientation correction and quantitative conveying of the crayfish, solving the problems of complex conveying structure and random crayfish posture in existing automatic aquatic product processing equipment.

The present invention relates to a solution for the prevention of melanosis in prawns and the like, a concentrate of the solution and a method of using either the solution or the concentrate in the prevention of melanosis in prawns.

This invention provides an integrated automatic processing device for crayfish, comprising: a frame, an inverted slide assembly, a Z-shaped cantilever, an adaptive clamping mechanism, a deveining mechanism, a head removal mechanism, and a back-opening and gill-removing mechanism. The inverted slide assembly is mounted on the frame. The lower end of the Z-shaped cantilever is fixedly connected to a slider. The adaptive clamping mechanism is mounted on the Z-shaped cantilever to fix the crayfish body. The deveining mechanism is coaxially arranged with the adaptive clamping mechanism. The head removal mechanism and the back-opening and gill-removing mechanism are sequentially arranged above the moving path. This invention achieves physical isolation between the transmission area and the processing area through the inverted slide and the Z-shaped cantilever, avoiding contamination and jamming. It employs a single-servo linkage type double-claw adaptive clamping, reducing the power source. Deveining is achieved through clamping and pulling; head removal uses an electric push rod-driven arc-shaped rotary cutter in conjunction with the slide's backward shearing; and back-opening and gill-removing uses a single motor-driven circular saw blade and a double-reverse steel wire brush, achieving integrated automatic processing of deveining, head removal, back-opening, and gill removal.

The utility model provides a kind of shrimp processing ship's hair removal device, including first conveyor belt and shrimp whisk removal device;Shrimp whisk removal device includes blower array, suction hood, suction pipe, first air suction machine and shrimp whisk collection bin;Blower array is set below first conveyor belt, straddles the width of entire first conveyor belt, for the shrimp whisk on first conveyor belt is blown float;Suction hood is set above first conveyor belt and corresponds to the position of blower array, for collecting the shrimp whisk that is blown float;Suction hood, suction pipe and shrimp whisk collection bin are sequentially connected;And shrimp whisk collection bin has a top side air outlet;First air suction machine is arranged in suction pipe, and shrimp whisk in suction hood is sucked into suction pipe by generating negative pressure and then sent into shrimp whisk collection bin.The utility model can efficiently and completely remove shrimp whisk and broken shrimp head in shrimp processing process, while avoiding the damage of shrimp, improving product quality and production efficiency.

This invention discloses an integrated automatic processing equipment for crayfish deheading and deveining, characterized by its relevance to the field of aquatic product processing technology. The equipment includes a frame, a feeding and conveying mechanism, a chain-type clamping and conveying mechanism, an orientation mechanism, a deheading mechanism, a deveining mechanism, and a diversion and collection mechanism. The feeding and conveying mechanism orderly conveys the crayfish to the crayfish clamps; the orientation mechanism uses visual recognition and mechanical correction to maintain a uniform orientation of the crayfish; the deheading mechanism removes the crayfish heads; the deveining mechanism uses a synchronous chain to drive a wire-stripping clamping and pulling assembly to extract the intestines; and the diversion and collection mechanism separately collects the crayfish heads and tails. This invention achieves continuous automated processing of crayfish from orderly feeding, head and tail orientation, deheading, deveining to diversion and collection, solving the problems of low manual efficiency and poor hygiene. It has the advantages of integrated operation, accurate orientation, reliable clamping, low damage, and hygiene friendliness.

The present application belongs to the technical field of sheller, and particularly relates to a sheller, which comprises a base and an upper cover, the upper cover is rotationally connected with the base, and the sheller is characterized by further comprising an elastic placing part, a cutting part and a squeezing part; the elastic placing part is arranged on the base and is used for placing whole shrimps; the cutting part is installed on the lower end surface of the upper cover; the squeezing part is installed on the lower end surface of the upper cover and is located on the outer side of the cutting part; when the upper cover is pressed down, the cutting part gradually cuts and separates the shrimp heads from the shrimp tails of the whole shrimps, and the squeezing part gradually squeezes the shrimp tails and extrudes the shrimp meat from the shrimp shells. When the sheller is used, the shrimp heads are first cut, then the shrimp shells are squeezed, and finally the shrimp meat is extruded. After the shrimp meat is extruded, the elastic placing part is reset and the shrimp shells are ejected. The whole operation process is simple, hands are not easy to be hurt, the sheller is convenient and fast to use, and the use requirements of users are greatly met.

This invention discloses a modular, instantaneous high-voltage electric stunning automatic production line for crayfish, aiming to overcome the shortcomings of existing water bath electric shock technology and achieve integrated operation of crayfish cleaning and instantaneous electric stunning. The production line includes a crayfish cleaning mechanism, a plastic tunnel, several electrodes, a lift, and a high-voltage pulse generator. The plastic tunnel is fixed in the front-middle section of the crayfish cleaning mechanism's inner cavity. Several electrodes are equidistantly fixed to the inner sidewall of the plastic tunnel. The lift is located at the feeding port on the front side of the crayfish cleaning mechanism. The high-voltage pulse generator is located on the sidewall of the crayfish cleaning mechanism and is compatible with the electrodes. The crayfish cleaning mechanism includes a water tank support, a water tank, an inclined chain conveyor, a circulating water pump, a water supply pipe, a mesh plate, and rotating rollers. These components work together to achieve automatic feeding, cleaning, instantaneous electric stunning, and transfer of live crayfish. The high-voltage pulse generator contains a capacitor-stored pulse power supply, which, together with the electrodes, forms an instantaneous high-voltage electric field, reducing damage to the crayfish. The production line adopts a modular design, facilitating inspection and maintenance, adapting to large-scale processing, and balancing animal welfare and product quality.

The utility model provides a kind of fresh shrimp cooking device of shrimp processing ship, including cooking pot, steam generator and circulation pushing device;Multiple turns of circulating cooking path are arranged in cooking pot, connect feed and discharge conveyor, bottom is equipped with circulating water inlet and circulating water outlet, the bottom pipe connected with steam generator is laid in the bottom of cooking path, and the bottom pipe is equipped with downward steam nozzle;Circulation pushing device includes reflux pipeline, thrust device and suction device, reflux pipeline is arranged outside cooking pot, and two ends are communicated with circulating water inlet and circulating water outlet, thrust device and suction device are arranged in reflux pipeline to generate thrust and suction, so that circulating cooking path forms circulating water flow from feed end to discharge end.The utility model is suitable for being arranged in the production line on shrimp processing ship, avoids the damage problem of shrimp body caused by high-temperature steam directly heating shrimp body or directly stirring water, and has high cooking efficiency and low energy consumption.

A crayfish primary processing device, characterized by comprising: first to fourth rotary indexing modules, a Geneva wheel, a cutting module, a tail clamping module, and a sweeping rod. The Geneva wheel mechanism drives the four rotary indexing modules to operate in multiple positions. Through the radial movement of the rotary indexing modules, the device works in coordination with the cutting module, tail clamping module, and sweeping rod to achieve fully automated operation throughout the entire process.

The utility model discloses a kind of high-efficiency bubble cleaning machines for food manufacturing, including support frame, cleaning assembly is arranged on support frame, the surface of cleaning assembly is connected with the top of support frame, the back of support frame is connected with third driving source, the power output end power connection of third driving source has transmission roll, the surface transmission connection of transmission roll has transmission belt, the utility model is driven transmission roll rotation by third driving source, conveniently drive transmission belt transmission to food conveying, by water pump, water source is conveniently sprayed by connecting pipe and multiple spray heads to food flushing cleaning, the effect of cleaning is assisted to improve by multiple spray heads, by first driving source drive reciprocating screw rod rotation, conveniently drive slider to make left and right translation movement in circulation, the bottom of slider is slidably connected with the surface of support frame, the surface of reciprocating screw rod is rotatably connected with support rod, thus double support effect improves the stability of cleaning brush subsequent displacement, effectively avoid the situation of shaking.

Shrimp processing apparatus to peel shrimp along with methods for peeling shrimp are described herein. The shrimp processing apparatus may be provided in systems including one or more processing stations configured to peel individual shrimp, where peeling may involve removal of shell segments on the dorsal surfaces of the shrimp abdomen and / or removal of pleopods / swimmerets on the ventral surfaces of the shrimp abdomen and, optionally, separation of shell segments. The processing systems and methods may, in one or more embodiments, include apparatus for and methods of measuring the shrimp.

This invention discloses an automated repetitive scrubbing device for crayfish aquatic products, relating to the field of aquatic product processing technology. It includes a base plate with a waterproof cover connected to it via a sliding mechanism. An installation plate is fixedly connected inside the waterproof cover, and side plates are fixedly connected to both sides of the installation plate. A first toothed plate is slidably connected between the two side plates. The first toothed plate extends through the waterproof cover and is fixedly connected to a main body of the scrubbing device. A rotating mechanism is installed inside the main body of the scrubbing device, including a rotating column rotatably connected inside the main body. Through the cooperation of a sun gear, planetary gears, and toothed grooves, the cleaning brush rotates on its own axis while simultaneously revolving around a central point. This overcomes the limitations of existing equipment that only performs single rotation or linear reciprocating motion, enabling thorough and repeated scrubbing of the crayfish's back, abdomen, joint crevices, and appendage roots, significantly improving cleaning uniformity.

The application provides an automatic shrimp peeling equipment and a use method thereof, and belongs to the technical field of shrimp peeling equipment. The automatic shrimp peeling equipment comprises a conveying belt, a W-shaped placing belt arranged on the surface of the conveying belt, a supporting block fixedly connected to one side of the conveying belt, a servo motor fixedly connected to one side end of the supporting block, a supporting frame, a circular plate fixedly connected to one side of the supporting frame, and a hexagonal reinforcing ring fixedly connected to one side end of the circular plate. The overall structure of the equipment is significantly strengthened. The solid core structure of the hexagonal reinforcing ring can effectively disperse the centrifugal force generated by the circular plate during high-speed rotation, reducing the risk of deformation or damage caused by external force impact. This design not only improves the rigidity of the circular plate, but also enhances the stability of the equipment during long-time operation, thereby prolonging the service life of the equipment and reducing the maintenance cost.

The utility model provides a shrimp body second washing device of shrimp processing ship, including cleaning tank, elbow pipe shower nozzle array, bottom pipe array, steam generator, shower array, feed conveyor belt and discharge conveyor belt, the bottom surface of cleaning tank is set to the setting of low head end high tail end, the last end of feed conveyor belt is suspended in the top of cleaning tank, elbow pipe shower nozzle array is established on the end wall of cleaning tank head, bottom pipe array is laid in the bottom surface of cleaning tank transversely closely, and has the downward steam blast hole, elbow pipe shower nozzle array and bottom pipe array all are connected steam generator and spray steam downward, discharge conveyor belt is closely arranged in the tail end of cleaning tank, shower array is established in the top of discharge conveyor belt, and sprays clean water to discharge conveyor belt. The utility model is suitable for being arranged in the production line on the shrimp processing ship, avoids the problem that shrimp body is damaged by high temperature steam direct heating or direct stirring water, and high cooking efficiency, low energy consumption.

The improved process for infusion of flavors into delicate shrimp and other seafood and consumable protein products involves utilization of a tumbler device with a drum inner chamber having screw-type baffles, each baffle having a product facing surface forming an acute angle with respect to the inner chamber surface. The tumbler drum variable in rotational speed and capable of maintaining a preset vacuum pressure within the chamber. Raw product is tumbled within the chamber under a predetermined pressure for a predetermined period at a predetermined rotational speed to infuse the flavor-profile brine within the seafood product.